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$ mknod backpipe p
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listener-to-client ת·¢£º
$ nc -l -p [localport] 0< backpipe |
nc [target ip] [port] |
tee backpipe
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listener-to-listener ת·¢£º
$ nc -l -p [localport] 0< backpipe |
nc -l -p [localport2] |
tee backpipe
client-to-client ת·¢£º
$ nc [ip1] [port1] 0< backpipe |
nc [ip2] [port2] |
tee backpipe
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$ echo nc [ip] [port] > relay.sh
$ chmod +x relay.sh
$ nc -l -p [port2] -e relay.sh
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Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
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1¡£linuxÆô¶¯Ê±£¬¾¹ýһϵÁгõʼ»¯Ö®ºó£¬ÐèÒªmount ¸ùÎļþϵͳ£¬Îª×îºóÔËÐÐinit½ø³ÌµÈ×ö×¼±¸£¬mount ¸ùÎļþϵͳÓÐÕâô¼¸ÖÖ·½Ê½£º
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//»ñÈ¡×ÓÍøÑÚÂëµÄº¯ÊýQString GetLocalNetMask()
{
int sock_netmask;
char netmask_addr[50];
struct ifreq ifr_mask;
struct sockaddr_in *net_mask;
sock_netmask = socket( AF_INET, SOCK_STREAM, 0 );
if( sock_netmask == -1)
{
perror("create socket failture...GetLocalNetMask\n");
......
source file :
http://hi.baidu.com/neugraduzyq/blog/item/5602432f6a1a755a4ec22666.html
ÎÒÏëÔÚPATHϼÓÒ»¸ö/tools/binµÄ·¾¶ÓÃexport PATH=$PATH:/tools/binºóÓ¦¸ÃÊǼÓÉÏÈ¥ÁË£¬µ«ÊÇÓà echo $PATH »¹ÊÇÏÔʾµÄÔÀ´µÄ$PATH±äÁ¿µÄÖµ£¬¸Ð¾õÓÃexport PATH=$PATH:/tools/binÖ»ÊÇÔÚÔÀ´µÄ$PATH±äÁ¿ºó¼ÓÁËÒ»¸ö·¾¶µ½µ±Ç°µ ......